diff --git a/content/github/managing-files-in-a-repository/navigating-code-on-github.md b/content/github/managing-files-in-a-repository/navigating-code-on-github.md
index 2980fad6fc0e..d32b1b5bacc3 100644
--- a/content/github/managing-files-in-a-repository/navigating-code-on-github.md
+++ b/content/github/managing-files-in-a-repository/navigating-code-on-github.md
@@ -10,6 +10,7 @@ versions:
 ### About navigating code on {% data variables.product.prodname_dotcom %}
 
 Navigating code functions use the open source library [`semantic`](https://github.com/github/semantic). The following languages are supported:
+- C#
 - CodeQL
 - Go
 - Java